Offering a default on return in a shell script input prompt

Hi ... I'm ashamed to ask this. 

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I obviously don't have bash4 as the following doesn't work:

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$ read -e -p "Enter database SID, or just return for default: " -i "swmfolx" ORACLE_SID
-bash: read: -i: invalid option
read: usage: read [-ers] [-u fd] [-t timeout] [-p prompt] [-a array] [-n nchars] [-d delim] [name ...]

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'All' I am trying to do is prompt for input with the option of just return for defaults.

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The Googlesphere is remarkably silent on this!  Any links or advice would be gratefully acknowledged.